/*封装flex布局*/
.u-f-d,
.u-f-a,
.u-f-aj,
.u-f-ajc,
.u-f-ajr,
.u-f-w,
.u-f-ajl {
	display: flex;
}

.u-f-a,
.u-f-aj,
.u-f-ajc,
.u-f-ajr,
.u-f-w,
.u-f-ajl {
	align-items: center;
}

.u-f-aj {
	justify-content: space-between;
}

.u-f-ajc {
	justify-content: center;
}

.u-f-ait {
	align-items: bottom;
}

.u-f-ajr {
	justify-content: flex-end;
}

.u-f-ajl {
	justify-content: flex-start;
}

.u-f-l {
	flex-direction: column;
}

.u-f1 {
	flex: 1;
}

.u-f-w {
	flex-wrap: wrap;
}

.mr15 {
	margin-right: 15upx;
}

.ml15 {
	margin-left: 15upx;
}

.mb50 {
	margin-bottom: 50px;
}
